Psychology & Psychiatry

Meta-analysis on urbanicity and depression research

In 2018 the United Nations predicted that 68% of the world's population will live in urban areas by 2050, an increase from 55% today and a cause for concern among researchers who have identified multiple mental health risk ...

Health informatics

US gun homicides drop slightly after pandemic peak

The rate of firearm homicides in the United States decreased in 2022, the first drop seen since a sharp increase emerged early in the pandemic, public health officials reported.

Medications

Ketamine's effect on depression may hinge on hope

In study after study, the psychoactive drug ketamine has given profound and fast relief to many people suffering from severe depression. But these studies have a critical shortcoming: Participants usually can tell whether ...

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